Alexander Maclaren 
Expositions of Holy Scripture [PDF ebook] 
Ephesians

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. That is Paul’s way of describing a church. There were plenty of very imperfect Christians in the community at Ephesus and in the other Asiatic churches to which this letter went. As we know, there were heretics amongst them, and many others to whom the designation of 'holy’ seemed inapplicable. But Paul classes them all under one category, and describes the whole body of believing people by these two words, which must always go together if either of them is truly applied, 'saints’ and 'faithful.'<br><br>Now I think that from this simple designation we may gather two or three very obvious indeed, and very familiar and old-fashioned, but also very important, thoughts.<br><br>I. A Christian is a saint.<br><br>We are accustomed to confine the word to persons who tower above their brethren in holiness and manifest godliness and devoutness. The New Testament never does anything like that. Some people fancy that nobody can be a saint unless he wears a special uniform of certain conventional sanctities. The New Testament does not take that point of view at all, but regards all true believers in Jesus Christ as being, therein and thereby, saints.<br><br>Now, what does it mean by that? The word at bottom simply signifies separation.